CopilotOBD: OBD2 Car Scanner

NeonStacks

Contains adsIn-app purchases

About this app

CopilotOBD is an OBD2 scanner for reading vehicle fault codes. Plug in an ELM327 Bluetooth adapter to understand what they mean.

🔧 OBD2 SCAN
• Read stored, pending and permanent fault codes when supported by the vehicle
• Decode P, B, C and U codes returned by the vehicle
• See whether a scan is complete, partial or affected by a communication error
• Clear fault codes after repair when supported by the vehicle

🤖 AI-ASSISTED EXPLANATIONS
• Understand the likely cause and level of attention for a code
• Get general guidance and useful next checks

📊 LIVE ENGINE DATA
• RPM, speed, temperature, engine load and battery voltage

🛠️ VEHICLE FOLLOW-UP
• Diagnostic history
• Maintenance log and reminders
• Find nearby garages

Required hardware: a Bluetooth ELM327 OBD2 adapter, sold separately. CopilotOBD uses Bluetooth Low Energy (BLE).

Important: CopilotOBD provides generic engine OBD-II diagnostics. It may not cover airbags, ABS, power steering, dashboard, EMM or other manufacturer ECUs. It does not replace professional diagnosis.

What’s new

Fixed OBDLink LX diagnostics, improved stored, pending and permanent code reading, stronger Bluetooth detection, and an enhanced diagnostic interface.